22
″
LCD Color Monitor BenQ G2200WE
45
(2) No picture
No picture
OK
NG
X401 oscillate waveforms are normal
Replace X401
Check if the sync signal from computer is
output and video cable is connected normally
Input the sync signal of computer, or
change the cable
NG
OK
NG
Check U401
Replace U401
Measure U201 Pin2=3.3V
OK
NG
Replace U201
Check CN201 PIN3, 4 = 5V
Check convert board
NG
OK
Downloaded from ManualMonitor.com Manuals
Содержание G2200WE
Страница 27: ...22 LCD Color Monitor BenQ G2200WE 27 Six Angles View Downloaded from ManualMonitor com Manuals...
Страница 50: ...22 LCD Color Monitor BenQ G2200WE 50 PCB LAYOUT Main Board Downloaded from ManualMonitor com Manuals...
Страница 51: ...22 LCD Color Monitor BenQ G2200WE 51 Downloaded from ManualMonitor com Manuals...
Страница 52: ...22 LCD Color Monitor BenQ G2200WE 52 Power Board Downloaded from ManualMonitor com Manuals...
Страница 53: ...22 LCD Color Monitor BenQ G2200WE 53 Downloaded from ManualMonitor com Manuals...
Страница 54: ...22 LCD Color Monitor BenQ G2200WE 54 Key Board Downloaded from ManualMonitor com Manuals...